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Elev 20 ft, 37.38 °N, 76.28 °W

Onemo, VA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Onemo, VA
Elevation: 20ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 6:17 AM Oct. 21, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EDT
THURSDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and
waves 2 to 4 ft.

* WHERE...Chesapeake Bay from Windmill Point to New Point
Comfort VA.

* WHEN...Until 1 PM EDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

Coastal Flood Advisory
Issued: 11:25 PM Oct. 20, 2026 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM EDT
THURSDAY...

* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.

* WHERE...Westmoreland, Northumberland, Lancaster, Middlesex and
Mathews Counties.

* WHEN...Until 3 PM EDT Thursday.

* IMPACTS...Shallow flooding is expected in the most vulnerable
locations near the waterfront and shoreline resulting in a low
threat of property damage. Expect up to one foot of water
above ground level in low lying, vulnerable areas. Some roads
and low lying property including parking lots, parks and lawns
near the waterfront will experience shallow flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

Time of high total tides are approximate to the nearest hour.

LEWISETTA VA
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.5 FT

TOTAL      TOTAL    DEPARTURE
DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
FT MLLW    FT MHHW       FT       FT      IMPACT
--------  ---------  ---------  ---------  -------  --------
20/10 PM     3.1        1.6        1.6        1      MINOR
21/10 AM     3.2        1.7        1.8        1      MINOR
22/12 AM     3.5        2.0        2.1        1     MODERATE
22/11 AM     3.5        2.0        2.0        1     MODERATE
22/11 PM     3.4        1.9        1.9        1      MINOR
23/12 PM     3.4        1.9        1.8        1      MINOR

DAHLGREN/COLONIAL BEACH VA
MLLW CATEGORIES - MINOR 3.5 FT, MODERATE 5.0 FT, MAJOR 7.0 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 3.1 FT, MAJOR 5.1 FT

TOTAL      TOTAL    DEPARTURE
DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
FT MLLW    FT MHHW       FT       FT      IMPACT
--------  ---------  ---------  ---------  -------  --------
20/11 PM     3.0        1.1        1.3        1       NONE
21/12 PM     3.4        1.5        1.7        1       NONE
22/12 AM     3.7        1.8        1.9        1      MINOR
22/01 PM     3.9        2.0        2.1        1      MINOR
23/12 AM     3.7        1.8        1.9        1      MINOR
23/01 PM     3.8        1.9        1.9        1      MINOR

WINDMILL POINT VA
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT

TOTAL      TOTAL    DEPARTURE
DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
FT MLLW    FT MHHW       FT       FT      IMPACT
--------  ---------  ---------  ---------  -------  --------
20/07 PM     3.0        1.6        1.6        1      MINOR
21/08 AM     3.3        1.9        1.9        1      MINOR
21/09 PM     3.6        2.2        2.2        1     MODERATE
22/08 AM     3.6        2.2        2.2        1     MODERATE
22/08 PM     3.4        2.0        2.0        1      MINOR
23/08 AM     3.3        1.9        1.8        1      MINOR

WARE RIVER AT SCHLEY VA
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 5.5 FT, MAJOR 6.5 FT
MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 2.8 FT, MAJOR 3.8 FT

TOTAL      TOTAL    DEPARTURE
DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
FT MLLW    FT MHHW       FT       FT      IMPACT
--------  ---------  ---------  ---------  -------  --------
21/06 AM     4.4        1.7        1.9        1       NONE
21/06 PM     4.8        2.1        2.1        1      MINOR
22/06 AM     4.8        2.1        2.2        1      MINOR
22/07 PM     4.7        2.0        2.0        1      MINOR
23/07 AM     4.5        1.8        1.6        1      MINOR

&&

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